GraphRAG - RAG with Knowledge Graph Tutorial | Vertex AI Agent & Neo4j

Architecture and Tutorial on Retrieval Augmented Generation (RAG) with Knowledge Graph. Google Vertex AI Agent Builder is used to create an Agent - that orchestrates the RAG flow - by using Gemini as Generation Model (LLM) and Cloud Function to interface with Neo4J Graph Database. Our use case is to use Natural Language Queries to chat with a Graph Database that has a Flight Graph. So, user may query for available flights between cities/airports. Github Repo: https://github.com/architecturebytes/graphrag #generativeai #aiagents #vertexai #RetrievalAugmentedGeneration #neo4j #graphdatabase Timelines: 00:04 Use-Case 01:06 Architecture 02:41 Tutorial 06:11 Neo4j Explorer - Graph 07:02 Vertex AI Agent Setup 13:04 Phone Integration 13:35 Demo